发明名称 |
CONNECTING MODULE BETWEEN A DRIVE SHAFT OF AN ENGINE FAN AND A ROLLING ELEMENT BEARING |
摘要 |
<p>A connecting module interposed between a drive shaft of an aircraft engine fan and a rolling-element bearing, wherein the module includes an inner structure attached to the shaft and including a bonnet, and an outer structure attached to the bearing, which is radially supported on a mechanism installed on the inner structure and delimiting a raceway which is complementary to the bonnet so as to form a ball-joint connection kept in a blocked state by a blocking device installed on the inner structure and protruding radially from the bonnet, wherein a mechanism forming a mechanical fuse provides a junction between the device and the bonnet, such that the ball-joint connection is released following fracture of this mechanism forming a mechanical fuse. The radial support mechanism is added to the device.</p> |
申请公布号 |
EP2627870(B1) |
申请公布日期 |
2014.12.10 |
申请号 |
EP20110832103 |
申请日期 |
2011.10.12 |
申请人 |
SNECMA |
发明人 |
ANTUNES, SERGE, LOUIS;MOULY, FRANÇOIS |
分类号 |
F01D21/04;F01D25/16;F02C7/06;F04D29/056 |
主分类号 |
F01D21/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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